package com.yueke.gateway.yuekegateway.handler;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import reactor.core.publisher.Mono;
import springfox.documentation.swagger.web.*;

import java.util.Optional;

/**
 * @program: yueke-parent
 * @description:
 * @author: XiYang
 * @create: 2020-10-13 18:57
 **/
@RestController
@RequestMapping("/swagger-resources")
public class SwaggerHandler {
    @Autowired(required = false)
    private SecurityConfiguration securityConfiguration;

    @Autowired(required = false)
    private UiConfiguration uiConfiguration;

    private final SwaggerResourcesProvider swaggerResourcesProvider;

    @Autowired
    public SwaggerHandler(SwaggerResourcesProvider swaggerResourcesProvider){
        this.swaggerResourcesProvider = swaggerResourcesProvider;
    }

    @GetMapping("/configuration/security")
    public Mono<ResponseEntity<SecurityConfiguration>> securityConfiguration(){
        return Mono.just(new ResponseEntity<>(
                Optional.ofNullable(securityConfiguration).orElse(SecurityConfigurationBuilder.builder().build()),
                HttpStatus.OK));
    }
    @GetMapping("/configuration/ui")
    public Mono<ResponseEntity<UiConfiguration>> uiConfiguration(){
        return Mono.just(new ResponseEntity<>(
                Optional.ofNullable(uiConfiguration).orElse(UiConfigurationBuilder.builder().build()), HttpStatus.OK));
    }

    @SuppressWarnings("rawtypes")
    @GetMapping("")
    public Mono<ResponseEntity> swaggerResources(){
        return Mono.just((new ResponseEntity<>(swaggerResourcesProvider.get(), HttpStatus.OK)));
    }
}
